DB1309 T 55-2019 沧州金丝小枣果实等级.pdf

相关资源

DB34 T 5544-2026 12345 政务服务便民热线服务提供方通用要求.pdf

DB34 T 5537-2026 江淮地区气膜囤粮食储存技术规范.pdf

DB34 T 5534-2026 镁及镁合金安全生产风险管控与隐患治理规范.pdf

DB34 T 5523-2026 保安员岗位培训工作指南.pdf

DB34 T 5517-2026 碳达峰碳中和管理一体化通用技术要求.pdf

DB34 T 5514-2026 装配式建筑预制混凝土构件企业实验室质量管理规范.pdf

DB34 T 5533-2026 医院免陪照护服务规范.pdf

DB34 T 992-2026 农村道路客运服务规范.pdf

DB34 T 5513-2026 地方标准质量和应用情况评估指南.pdf

DB34 T 973-2025 压缩天然气车用气瓶充装安全管理规范.pdf

猜你喜欢

IEC 60318-6-2007 Electroacoustics - Simulators of human head and ear - Part 6 Mechanical coupler for the measurement of bone vibrators《电声学.人头和耳朵模拟器.第6部分 骨振动器测量用机械耦合器》.pdf

IEC 60320-1-2015 Appliance couplers for household and similar general purposes - Part 1 General requirements《家庭和类似用途器具连接器.第1部分 一般要求》.pdf

IEC 60320-2-2-1998 Appliance couplers for household and similar general purposes - Part 2-2 Interconnection couplers for household and similar equipment《家用和类似一般用途电器耦合器 第2-2部分 家用和类似设备用互联耦合器》.pdf

IEC 60320-3-2014 Appliance couplers for household and similar general purposes - Part 3 Standard sheets and gauges《家用和类似用途的器具耦合器 第3部分 标准板和仪表》.pdf

IEC 60325-2002 Radiation protection instrumentation - Alpha beta and alpha beta (beta energy 60 keV) contamination meters and monitors《辐射防护仪.α、β和α β(β 能量大于60 keV)污染测量仪和监测仪》.pdf

IEC 60329-1985 Strip-wound cut cores of grain oriented silicon-iron alloy used for electronic and telecommunication equipment《用于电子和电信设备的晶粒取向硅铁合金带绕切割磁芯》.pdf

IEC 60331-23-1999 Tests for electric cables under fire conditions - Circuit integrity - Part 23 Procedures and requirements - Electric data cables《着火条件下电缆的试验 电路完整性 第23部分 程序和要求 电数据电缆》.pdf

IEC 60331-25-1999 Tests for electric cables under fire conditions - Circuit integrity - Part 25 Procedures and requirements - Optical fibre cables《着火条件下电缆的试验 电路完整性 第25部分 程序和要求 光缆》.pdf

IEC 60332-1-3-2004 Tests on electric and optical fibre cables under fire conditions - Part 1-3 Test for vertical flame propagation for a single insulated wire or cable - Procedure .pdf